Sentences with phrase «called photoemission»

Not exact matches

Using a technique called angle - resolved photoemission spectroscopy (left), the researchers measured the energy and momentum of electrons as they were ejected from the cadmium arsenide.

The lab of Marco Grioni at EPFL used a spectroscopy technique called ARPES (angle - resolved photoemission spectroscopy), which allows researchers to «track» electron behavior in a solid material.

The team made the discovery using a technique called angle - resolved photoemission spectroscopy.

In the experiments, researchers used a technique called angle - resolved photoemission spectroscopy, or ARPES, to knock electrons out of a copper oxide material, one of a handful of materials that superconduct at relatively high temperatures — although they still have to be chilled to at least minus 135 degrees Celsius.